including an autobiographical chapter / edited by his son, Francis Darwin. Extra-illustrated by Charles Finney Cox; contains in addition 162 photos. and 231 plates, chiefly ports.; 24 autograph letters; an index to the added ports. and letters; and pamphlet Unpublished letters of Charles Darwin in the collection of Charles F. Cox, New York (xl p.) From the Brittle Books digitization program at the Ohio State University Libraries.